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browser/devtools/debugger/test/browser_dbg_debugger-statement.js@6474c204b198 (annotated)

browser/devtools/debugger/test/browser_dbg_debugger-statement.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	/* Any copyright is dedicated to the Public Domain.
michael@0	2	http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0	3
michael@0	4	/**
michael@0	5	* Tests the behavior of the debugger statement.
michael@0	6	*/
michael@0	7
michael@0	8	const TAB_URL = EXAMPLE_URL + "doc_inline-debugger-statement.html";
michael@0	9
michael@0	10	let gClient;
michael@0	11
michael@0	12	function test() {
michael@0	13	if (!DebuggerServer.initialized) {
michael@0	14	DebuggerServer.init(() => true);
michael@0	15	DebuggerServer.addBrowserActors();
michael@0	16	}
michael@0	17
michael@0	18	let transport = DebuggerServer.connectPipe();
michael@0	19	gClient = new DebuggerClient(transport);
michael@0	20	gClient.connect((aType, aTraits) => {
michael@0	21	is(aType, "browser",
michael@0	22	"Root actor should identify itself as a browser.");
michael@0	23
michael@0	24	addTab(TAB_URL)
michael@0	25	.then(() => attachTabActorForUrl(gClient, TAB_URL))
michael@0	26	.then(testEarlyDebuggerStatement)
michael@0	27	.then(testDebuggerStatement)
michael@0	28	.then(closeConnection)
michael@0	29	.then(finish)
michael@0	30	.then(null, aError => {
michael@0	31	ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
michael@0	32	});
michael@0	33	});
michael@0	34	}
michael@0	35
michael@0	36	function testEarlyDebuggerStatement([aGrip, aResponse]) {
michael@0	37	let deferred = promise.defer();
michael@0	38
michael@0	39	let onPaused = function(aEvent, aPacket) {
michael@0	40	ok(false, "Pause shouldn't be called before we've attached!");
michael@0	41	deferred.reject();
michael@0	42	};
michael@0	43
michael@0	44	gClient.addListener("paused", onPaused);
michael@0	45
michael@0	46	// This should continue without nesting an event loop and calling
michael@0	47	// the onPaused hook, because we haven't attached yet.
michael@0	48	let debuggee = gBrowser.selectedTab.linkedBrowser.contentWindow.wrappedJSObject;
michael@0	49	debuggee.runDebuggerStatement();
michael@0	50
michael@0	51	gClient.removeListener("paused", onPaused);
michael@0	52
michael@0	53	// Now attach and resume...
michael@0	54	gClient.request({ to: aResponse.threadActor, type: "attach" }, () => {
michael@0	55	gClient.request({ to: aResponse.threadActor, type: "resume" }, () => {
michael@0	56	ok(true, "Pause wasn't called before we've attached.");
michael@0	57	deferred.resolve([aGrip, aResponse]);
michael@0	58	});
michael@0	59	});
michael@0	60
michael@0	61	return deferred.promise;
michael@0	62	}
michael@0	63
michael@0	64	function testDebuggerStatement([aGrip, aResponse]) {
michael@0	65	let deferred = promise.defer();
michael@0	66
michael@0	67	gClient.addListener("paused", (aEvent, aPacket) => {
michael@0	68	gClient.request({ to: aResponse.threadActor, type: "resume" }, () => {
michael@0	69	ok(true, "The pause handler was triggered on a debugger statement.");
michael@0	70	deferred.resolve();
michael@0	71	});
michael@0	72	});
michael@0	73
michael@0	74	// Reach around the debugging protocol and execute the debugger statement.
michael@0	75	let debuggee = gBrowser.selectedTab.linkedBrowser.contentWindow.wrappedJSObject;
michael@0	76	debuggee.runDebuggerStatement();
michael@0	77	}
michael@0	78
michael@0	79	function closeConnection() {
michael@0	80	let deferred = promise.defer();
michael@0	81	gClient.close(deferred.resolve);
michael@0	82	return deferred.promise;
michael@0	83	}
michael@0	84
michael@0	85	registerCleanupFunction(function() {
michael@0	86	removeTab(gBrowser.selectedTab);
michael@0	87	gClient = null;
michael@0	88	});
michael@0	89